/*
 * Copyright 2020-current the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.yuehuanghun.mybatis.milu.criteria.ext.postgre.conds;

import java.math.BigInteger;

enum PostgreJdbcType {
	TEXT, INTEGER, BIGINT, NUMERIC;
	
	public static PostgreJdbcType forJavaType(Class<?> clazz) {
		if(Number.class.isAssignableFrom(clazz)) {
			if(clazz == Integer.class || clazz == Short.class || clazz == Byte.class) {
				return INTEGER;
			} else if(clazz == Long.class || clazz == BigInteger.class) {
				return BIGINT;
			} else {
				return NUMERIC;
			}
		}
		return TEXT;
	}
}
